Ok so its 50, -7.6, -7.64. then -157 divided by 20
4(4x + 5)
4(4•7+5)
4(28+5)
4(33)
132
Answer: 2
(
x
+
4
)
Step-by-step explanation:
A rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.
